productivity▌

Preflight App Store submissions, validate builds, and monitor review status with asc command-line tools. \n \n Provides pre-submission checklist covering build validation, encryption compliance, content rights declarations, metadata completeness, and localization requirements \n Includes two submission workflows: the Review Submissions API (recommended) for granular control, and the simpler asc submit create command for direct version submission \n Offers monitoring and cancellation commands to

Scans Substrate pallets for 7 critical vulnerabilities including arithmetic overflow, panic DoS, and bad origin checks. \n \n Detects arithmetic overflow, panics, incorrect weights, verify-first violations, unsigned transaction validation issues, bad randomness, and bad origin patterns across FRAME pallets \n Includes platform detection for Substrate/FRAME projects, scanning workflow with step-by-step guidance, and severity prioritization (critical, high, medium) \n Provides fuzz testing, benchm

Angular CLI and development tools for v20+ project setup, code generation, building, testing, and configuration. \n \n Covers project creation, component/service/directive/pipe generation, and schematic-based code scaffolding with inline templates and change detection options \n Includes development server configuration, production builds with budgets and hashing, and bundle analysis via stats-json output \n Supports unit and e2e testing, linting with auto-fix, and environment-based file replace

Schedule recurring background tasks with interval and cron expression patterns in Convex. \n \n Supports two scheduling modes: fixed intervals (seconds, minutes, hours) and precise cron expressions (UTC timezone) \n Cron jobs call internal functions for security and can accept static arguments for parameterized tasks \n Includes patterns for cleanup operations, data syncing, batch processing, and external API calls via actions \n Built-in logging and monitoring via the Convex dashboard; handle l

Define patterns and messages that trigger Claude warnings or blocks on specific agent actions. \n \n Supports four event types (bash commands, file edits, agent stop, user prompts) plus an \"all\" catch-all, each with regex or multi-condition matching \n Rules use markdown files with YAML frontmatter stored in .claude/hookify.{name}.local.md ; changes take effect immediately on next tool use \n Two matching modes: simple pattern field for single-condition rules, or advanced conditions array for

Coverage-guided fuzzer for Ruby code and C extensions with memory sanitizer support. \n \n Fuzzes both pure Ruby code (via tracer script pattern) and Ruby C extensions with AddressSanitizer and UndefinedBehaviorSanitizer integration \n Requires Linux x86-64 or AArch64 with clang 14.0.0+; installation uses custom compiler flags for sanitizer instrumentation \n Harnesses are single-file lambdas for C extensions, two-file setup (tracer + harness) for pure Ruby; all libFuzzer options and corpus dire

ClickHouse table design, query optimization, and analytics patterns for high-performance OLAP workloads. \n \n Covers three primary MergeTree engine variants: standard MergeTree for time-series data, ReplacingMergeTree for deduplication, and AggregatingMergeTree for pre-aggregated metrics \n Includes query optimization patterns for efficient filtering, aggregations, window functions, and percentile calculations with ClickHouse-specific functions \n Demonstrates data insertion strategies (bulk in

Organize and manage Conductor tracks—logical work units for features, bugs, and refactors. \n \n Provides track lifecycle management from creation through completion, including specification (spec.md), planning (plan.md), and status tracking via tracks.md registry \n Supports four track types: feature, bug, chore, and refactor, each with distinct use cases and conventions \n Includes structured templates for specifications with functional/non-functional requirements, acceptance criteria, scope b

Extract transcripts from YouTube videos with optional timestamps. \n \n Accepts multiple URL formats (youtube.com/watch?v=, youtu.be/, embed links, or raw video IDs) and outputs plain text or timestamped format \n Fetches auto-generated or manually added captions, whichever is available; requires captions to be enabled on the video \n Outputs to a file named VIDEO_ID-transcript.txt by default, or to a user-specified file path \n When timestamps are omitted, reorganizes caption segments into comp

Enforce repository contribution guidelines before creating issues, branches, commits, or pull requests. \n \n Searches repository documentation (README, CONTRIBUTING.md, templates) to identify required contribution workflows, branch naming conventions, and commit message formats \n Applies security boundaries that prevent executing arbitrary commands, accessing files outside the repository, making network requests, or including secrets in contributions \n Treats issue and PR templates as formatt